ZIP code 03838 is officially located in the state of New hampshire, primarily serving the city of Glen. It falls under the administrative jurisdiction of Carroll County. When planning mail delivery, logistics routing, or demographic research, 03838 operates within the Eastern Time (ET) timezone and supports the 434 area codes.
According to the latest US Census Bureau and American Community Survey (ACS) datasets, the total population residing within the 03838 ZIP Code Tabulation Area is approximately 10,934. Understanding local economics is critical for market analysis; the median household income in this postal area sits at $86,838.